Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
10 communications » 10 communication, 14 communications, 2 communications
information flow » information flows
development aid » development a, development africa, development agenda
flow de » flow der, flow e
de 10 » die 10, de 1, do 10

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies sector information flow de 10 communications network _ development aid afrique.*.